16825398560

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1\times {\mathrm{1889}}^1$

素因数の和:2394

約数の個数: 96

約数和(自身を含む): 40121827200

約数和(自身を除く): 23296428640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 311, 358, 622, 716, 895, 1244, 1432, 1555, 1790, 1889, 2488, 2864, 3110, 3580, 3778, 4976, 5728, 6220, 7160, 7556, 9445, 9952, 12440, 14320, 15112, 18890, 24880, 28640, 30224, 37780, 49760, 55669, 60448, 75560, 111338, 151120, 222676, 278345, 302240, 338131, 445352, 556690, 587479, 676262, 890704, 1113380, 1174958, 1352524, 1690655, 1781408, 2226760, 2349916, 2705048, 2937395, 3381310, 4453520, 4699832, 5410096, 5874790, 6762620, 8907040, 9399664, 10820192, 11749580, 13525240, 18799328, 23499160, 27050480, 46998320, 54100960, 93996640, 105158741, 210317482, 420634964, 525793705, 841269928, 1051587410, 1682539856, 2103174820, 3365079712, 4206349640, 8412699280, 16825398560]

約数ペア:

[(1, 16825398560), (2, 8412699280), (4, 4206349640), (5, 3365079712), (8, 2103174820), (10, 1682539856), (16, 1051587410), (20, 841269928), (32, 525793705), (40, 420634964), (80, 210317482), (160, 105158741), (179, 93996640), (311, 54100960), (358, 46998320), (622, 27050480), (716, 23499160), (895, 18799328), (1244, 13525240), (1432, 11749580), (1555, 10820192), (1790, 9399664), (1889, 8907040), (2488, 6762620), (2864, 5874790), (3110, 5410096), (3580, 4699832), (3778, 4453520), (4976, 3381310), (5728, 2937395), (6220, 2705048), (7160, 2349916), (7556, 2226760), (9445, 1781408), (9952, 1690655), (12440, 1352524), (14320, 1174958), (15112, 1113380), (18890, 890704), (24880, 676262), (28640, 587479), (30224, 556690), (37780, 445352), (49760, 338131), (55669, 302240), (60448, 278345), (75560, 222676), (111338, 151120)]